Barnes, G. A. (1981). Crisscross Structured Writing in Context. New Jersey: Prentice-Hall.
Chicago Style aipamenaBarnes, Gregory A. Crisscross Structured Writing in Context. New Jersey: Prentice-Hall, 1981.
MLA aipamenaBarnes, Gregory A. Crisscross Structured Writing in Context. New Jersey: Prentice-Hall, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.